Stanovení odolnosti materiálu proti permeaci chemikálií - Část 1: Permeace potenciálně nebezpečných kapalných chemikálií v podmínkách trvalého kontaktu (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.4.2019
Designation standards: ČSN EN 16523-1+A1
Classification mark: 832902
Catalog number: 506684
Publication date standards: 1.4.2019
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
A1 This European Standard specifies a test method for the determination of the resistance of protective clothing, gloves and footwear materials to permeation by potential hazardous liquid chemicals under the condition of continuous contact. This test method is applicable to the assessment of protection against liquid chemicals that can be collected only by liquid or gaseous collecting media. This test method is not !applicable to " the assessment of chemical mixtures, except for aqueous solutions. This standard is used with the specifications given in the products standards (for example !EN ISO 374 1:2016 " for gloves) where the following information is defined: - any pre-conditioning; - precise sampling (place, size, number); - associated levels of performance